214392542

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 449880480

約数和(自身を除く): 235487938

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 49, 91, 98, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 521, 637, 646, 833, 931, 1042, 1274, 1547, 1666, 1729, 1862, 2261, 3094, 3458, 3647, 4199, 4522, 6773, 7294, 8398, 8857, 9899, 10829, 12103, 13546, 15827, 17714, 19798, 21658, 24206, 25529, 29393, 31654, 47411, 51058, 58786, 61999, 69293, 94822, 115141, 123998, 128687, 138586, 168283, 205751, 230282, 257374, 331877, 336566, 411502, 433993, 485051, 663754, 805987, 867986, 900809, 970102, 1177981, 1611974, 1801618, 2187679, 2355962, 4375358, 5641909, 6305663, 8245867, 11283818, 12611326, 15313753, 16491734, 30627506, 107196271, 214392542]

約数ペア:

[(1, 214392542), (2, 107196271), (7, 30627506), (13, 16491734), (14, 15313753), (17, 12611326), (19, 11283818), (26, 8245867), (34, 6305663), (38, 5641909), (49, 4375358), (91, 2355962), (98, 2187679), (119, 1801618), (133, 1611974), (182, 1177981), (221, 970102), (238, 900809), (247, 867986), (266, 805987), (323, 663754), (442, 485051), (494, 433993), (521, 411502), (637, 336566), (646, 331877), (833, 257374), (931, 230282), (1042, 205751), (1274, 168283), (1547, 138586), (1666, 128687), (1729, 123998), (1862, 115141), (2261, 94822), (3094, 69293), (3458, 61999), (3647, 58786), (4199, 51058), (4522, 47411), (6773, 31654), (7294, 29393), (8398, 25529), (8857, 24206), (9899, 21658), (10829, 19798), (12103, 17714), (13546, 15827)]